Home / 336,832,850.88-465,047,964.72-301,489,399.44

Finding the Fourth Proportional to 336,832,850.88, 465,047,964.72 and 301,489,399.44

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Solution

The fourth proportional to 336,832,850.88, 465,047,964.72 and 301,489,399.44 is: 416,251,061.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,832,850.88 : 465,047,964.72 = 301,489,399.44 : x
  2. Step 2: Convert to fraction form
    336,832,850.88/465,047,964.72 = 301,489,399.44/x
  3. Step 3: Cross multiply
    336,832,850.88x = 465,047,964.72 × 301,489,399.44
  4. Step 4: Simplify right side
    336,832,850.88x = 140,207,031,594,227,120
  5. Step 5: Solve for x
    x = 140,207,031,594,227,120/336,832,850.88
  6. Step 6: Final answer
    x = 416,251,061.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.